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EP2990455A4 - Film polyester d'étanchéité, stratifié et sachet d'emballage - Google Patents

Film polyester d'étanchéité, stratifié et sachet d'emballage

Info

Publication number
EP2990455A4
EP2990455A4 EP14788511.5A EP14788511A EP2990455A4 EP 2990455 A4 EP2990455 A4 EP 2990455A4 EP 14788511 A EP14788511 A EP 14788511A EP 2990455 A4 EP2990455 A4 EP 2990455A4
Authority
EP
European Patent Office
Prior art keywords
laminate
packaging bag
sealing film
polyester sealing
polyester
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14788511.5A
Other languages
German (de)
English (en)
Other versions
EP2990455B1 (fr
EP2990455A1 (fr
Inventor
Masayuki Haruta
Kazuya Hiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of EP2990455A1 publication Critical patent/EP2990455A1/fr
Publication of EP2990455A4 publication Critical patent/EP2990455A4/fr
Application granted granted Critical
Publication of EP2990455B1 publication Critical patent/EP2990455B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/702—Amorphous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
    • C09K2200/0655—Polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Bag Frames (AREA)
  • Sealing Material Composition (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
EP14788511.5A 2013-04-26 2014-04-23 Film polyester d'étanchéité, stratifié et sachet d'emballage Active EP2990455B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013093364 2013-04-26
PCT/JP2014/061376 WO2014175313A1 (fr) 2013-04-26 2014-04-23 Film polyester d'étanchéité, stratifié et sachet d'emballage

Publications (3)

Publication Number Publication Date
EP2990455A1 EP2990455A1 (fr) 2016-03-02
EP2990455A4 true EP2990455A4 (fr) 2016-05-11
EP2990455B1 EP2990455B1 (fr) 2022-02-23

Family

ID=51791883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14788511.5A Active EP2990455B1 (fr) 2013-04-26 2014-04-23 Film polyester d'étanchéité, stratifié et sachet d'emballage

Country Status (7)

Country Link
US (1) US10421835B2 (fr)
EP (1) EP2990455B1 (fr)
JP (2) JP6384324B2 (fr)
KR (1) KR102245444B1 (fr)
CN (1) CN105189687B (fr)
TW (1) TWI613228B (fr)
WO (1) WO2014175313A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6736836B2 (ja) * 2015-03-25 2020-08-05 東洋紡株式会社 折畳み保持性、低収縮性、透明性、耐衝撃性に優れた積層フィルム、ガゼット袋およびブックカバー
WO2017115737A1 (fr) 2015-12-28 2017-07-06 東洋紡株式会社 Film de polyester stratifié
JP7009216B2 (ja) 2015-12-28 2022-01-25 東洋紡株式会社 積層ポリエステルフィルム
JP6852268B2 (ja) * 2016-03-16 2021-03-31 住友ベークライト株式会社 未延伸シーラントフィルム及び包装体
JP6724447B2 (ja) * 2016-03-18 2020-07-15 東洋紡株式会社 シーラント用途のポリエステルフィルム、積層体及び包装体
KR102409402B1 (ko) 2016-03-18 2022-06-15 도요보 가부시키가이샤 폴리에스테르계 필름, 적층체 및 포장체
JP6947249B2 (ja) * 2016-03-18 2021-10-13 東洋紡株式会社 シーラント用途のポリエステルフィルム、積層体及び包装体
WO2017164190A1 (fr) * 2016-03-22 2017-09-28 株式会社クラレ Film d'étanchéité et procédé de fabrication s'y rapportant
KR102383719B1 (ko) 2016-03-30 2022-04-07 도요보 가부시키가이샤 폴리에스테르 필름
JP6736976B2 (ja) * 2016-05-25 2020-08-05 東洋紡株式会社 ポリエステル系フィルム及びこれを用いた包装袋
JP6772590B2 (ja) * 2016-06-30 2020-10-21 東洋紡株式会社 ポリエステル系フィルム、積層体及び包装袋
CN109476857B (zh) * 2016-07-15 2022-07-29 株式会社可乐丽 密封剂膜和其制备方法
JP6635119B2 (ja) 2016-07-27 2020-01-22 東洋紡株式会社 白色ポリエステル系フィルム、積層体及び包装袋
JP6880758B2 (ja) * 2017-01-17 2021-06-02 東洋紡株式会社 蓋材およびこれを用いた包装体
CN110337365B (zh) * 2017-02-15 2021-08-17 东洋纺株式会社 聚酯系密封剂薄膜、层叠体和包装体
US11511473B2 (en) 2017-03-01 2022-11-29 Toyobo Co., Ltd. Method for producing polyester film having furandicarboxylate unit
KR102411863B1 (ko) * 2017-03-01 2022-06-22 도요보 가부시키가이샤 푸란디카르복실산 유닛을 갖는 폴리에스테르 필름과 히트 시일성 수지층을 구비하는 적층체 및 포장 주머니
JP6826913B2 (ja) * 2017-03-01 2021-02-10 藤森工業株式会社 シーラント用樹脂組成物、積層フィルム及び容器
KR102722854B1 (ko) 2018-03-27 2024-10-25 도요보 가부시키가이샤 적층체 및 이를 사용한 포장체
WO2019239953A1 (fr) 2018-06-12 2019-12-19 東洋紡株式会社 Film polyester à conservation de fraîcheur et emballage
WO2020067193A1 (fr) 2018-09-28 2020-04-02 ユニチカ株式会社 Film de polyester et son procédé de fabrication
JPWO2020071315A1 (ja) * 2018-10-03 2021-09-24 東洋紡株式会社 低吸着性シーラントフィルム、積層体および包装袋
JP7331433B2 (ja) * 2019-04-23 2023-08-23 凸版印刷株式会社 包装材用シーラントフィルム、包装材及び包装体
JP7574804B2 (ja) * 2019-12-05 2024-10-29 東洋紡株式会社 ラミネート積層体
CN116261520A (zh) * 2020-10-07 2023-06-13 东洋纺株式会社 双轴取向聚酯膜及层叠体
JP7444178B2 (ja) * 2020-10-07 2024-03-06 東洋紡株式会社 二軸配向ポリエステルフィルム及び積層体
EP4227089A4 (fr) * 2020-10-07 2024-09-25 Kaneka Corporation Film multicouche et matériau d'emballage
WO2022102316A1 (fr) 2020-11-16 2022-05-19 三菱ケミカル株式会社 Film d'étanchéité à base de polyester
US20240017896A1 (en) * 2020-12-11 2024-01-18 National Institute For Materials Science Laminate, and packaging body or container
KR20230160290A (ko) * 2021-03-24 2023-11-23 도요보 가부시키가이샤 2축 배향 폴리에스테르 필름 및 적층체
JP2023004921A (ja) * 2021-06-25 2023-01-17 藤森工業株式会社 樹脂組成物、成形品、積層フィルム、包装容器
JP2023004922A (ja) * 2021-06-25 2023-01-17 藤森工業株式会社 包装容器

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EP1165317B1 (fr) * 1999-02-02 2004-08-04 Dupont Teijin Films U.S. Limited Partnership Film polymere contenant une couche thermosoudable et une couche formant substrat
EP1475229A2 (fr) * 2003-04-22 2004-11-10 Mitsubishi Polyester Film GmbH Films en polyester coextrudés thermoscellable et peelable leur production et leur utilisation
EP1475228A2 (fr) * 2003-04-22 2004-11-10 Mitsubishi Polyester Film GmbH Films en polyester coextrudés thermoscellable et peelable leur production et leur utilisation
US20040229060A1 (en) * 2003-04-22 2004-11-18 Herbert Peiffer Coextruded, heatsealable and peelable polyester film, process for its production and its use
US20050061708A1 (en) * 2003-04-22 2005-03-24 Herbert Peiffer Coextruded, hot-sealable and peelable polyester film having high peeling resistance, process for its production and its use
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EP2436508B1 (fr) 2009-05-26 2014-04-09 Toyobo Co., Ltd. Film de polyester thermorétractable, procédé de production correspondant, et matériau emballé avec ce film

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Publication number Priority date Publication date Assignee Title
EP1165317B1 (fr) * 1999-02-02 2004-08-04 Dupont Teijin Films U.S. Limited Partnership Film polymere contenant une couche thermosoudable et une couche formant substrat
EP1380414A1 (fr) * 2002-07-12 2004-01-14 Mitsubishi Polyester Film GmbH Feuille polyester multicouche, transparente, scellable à chaud et orientée biaxialement, ainsi que son procédé de fabrication et son utilisation
US20050074599A1 (en) * 2003-04-22 2005-04-07 Herbert Peiffer Coextruded, hot-sealable and peelable polyester film, process for its production and its use
EP1475228A2 (fr) * 2003-04-22 2004-11-10 Mitsubishi Polyester Film GmbH Films en polyester coextrudés thermoscellable et peelable leur production et leur utilisation
US20040229060A1 (en) * 2003-04-22 2004-11-18 Herbert Peiffer Coextruded, heatsealable and peelable polyester film, process for its production and its use
US20050061708A1 (en) * 2003-04-22 2005-03-24 Herbert Peiffer Coextruded, hot-sealable and peelable polyester film having high peeling resistance, process for its production and its use
EP1475229A2 (fr) * 2003-04-22 2004-11-10 Mitsubishi Polyester Film GmbH Films en polyester coextrudés thermoscellable et peelable leur production et leur utilisation
US20050074619A1 (en) * 2003-04-22 2005-04-07 Herbert Peiffer Coextruded, hot-sealable and peelable polyester film having high peeling resistance, process for its production and its use
US20050074598A1 (en) * 2003-04-22 2005-04-07 Herbert Peiffer Coextruded, hot-sealable and peelable polyester film having low peeling resistance, process for its production and its use
EP1810822A1 (fr) * 2004-11-10 2007-07-25 Mitsubishi Plastics Inc. Film stratifié thermorétractable, article moulé utilisant un tel film, et étiquette thermorétractable et conteneur
WO2007093798A1 (fr) * 2006-02-17 2007-08-23 Dupont Teijin Films U.S. Limited Partnership Film de polyester
EP1900775A1 (fr) * 2006-09-15 2008-03-19 Mitsubishi Polyester Film GmbH Feuille de polyester pelable à base de polyester catalysé au titane
EP1942002A2 (fr) * 2006-09-15 2008-07-09 Mitsubishi Polyester Film GmbH Feuille de polyester revêtue à base de polyester catalysé au titane
EP2556945A1 (fr) * 2010-04-08 2013-02-13 Toyobo Co., Ltd. Film polyester thermorétractable, procédé pour sa production et corps emballé

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Also Published As

Publication number Publication date
TW201446830A (zh) 2014-12-16
KR102245444B1 (ko) 2021-04-29
JP6699693B2 (ja) 2020-05-27
JP6384324B2 (ja) 2018-09-05
CN105189687B (zh) 2018-03-02
US10421835B2 (en) 2019-09-24
KR20160002852A (ko) 2016-01-08
JP2018188668A (ja) 2018-11-29
WO2014175313A1 (fr) 2014-10-30
TWI613228B (zh) 2018-02-01
EP2990455B1 (fr) 2022-02-23
JPWO2014175313A1 (ja) 2017-02-23
US20160108171A1 (en) 2016-04-21
EP2990455A1 (fr) 2016-03-02
CN105189687A (zh) 2015-12-23

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